The human body is made up of several organ systems that all work together as a unit to make sure the body keeps functioning. There are ten major organ systems in the body, each of which plays a different role in helping the body work. Circulatory System. This system is made up of the heart, blood, blood vessels, and lymphatics.
Pleasant Lake, Michigan. Pleasant Lake is an unincorporated community in Jackson County, Michigan, United States. Pleasant Lake is located in Henrietta Township just south of the lake itself. Pleasant Lake has a post office with ZIP code 49272. In addition to the post office there is a party store, a gas station, and Christ Episcopal Church.
Sponsored Topics. Green Lake is a city in Green Lake County, Wisconsin, United States. The population was 1,100 at the 2000 census. The city is located on the north side of Big Green Lake. The city of Green Lake is the county seat for the county of Green Lake. The Town of Green Lake is located on the south side of Big Green Lake, opposite the city.